The Hovercraft Society

THS January 2023 Lecture on Zoom

Join us on Zoom for a Video Presentation, and discussion

January 19th at 08:00 Sydney, and January 18th at 21:00 UK, 22:00 EU, 16:00 US EST, 13:00 US PST

In the first part of the talk, a survey of the history of the development of skirts from the early days in 1959 will be made. The purpose of skirts, of course, is to substantially increase the obstacle-clearance capability over land, as well as to improve the seakeeping. The features of the various skirts and seals will be presented using diagrams and photographs.

In the second part of the presentation, a method of estimating the additional drag due to a deflected skirt will be explained. This theory has been used to substantially improve the correlation between theoretical predictions of the total drag of a towing-tank surface-effect-ship model with the experimental measurements.

Meeting invitation and login instructions will be sent to Society Members automatically a few days before the event.

Visitors to our Internet Site, please send an invitation request to techsec@thehovercraftsociety.org.uk and we will be pleased to invite you!

A printable version of this invitation can be downloaded by clicking on the image below: